FIELD: metallurgy.
SUBSTANCE: strengthening nanodisperse particles of zirconium oxide is introduced to molten metal based on aluminium-magnesium alloy. Molten metal is crystallised in a centrifuge field with gravitation coefficient of 150-200 g and molten metal life cycle of 8-10 sec/kg.
EFFECT: production of gradient material with spatially non-homogeneous structure and high properties.
3 cl, 1 tbl, 1 ex
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Authors
Dates
2013-11-27—Published
2012-06-04—Filed